https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14017724Edit ImageSaveSaveEditCropCustom TextTwo coin-like amulets used to ward off vipers and the effects of their bites. Pen drawing.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 886 px | 300 dpiLarge JPEG 3100 x 2289 px | 300 dpiFree DownloadTwo coin-like amulets used to ward off vipers and the effects of their bites. Pen drawing.More